Microchip 8Bit Flash MCU, 18F4685, TQFP44

The Microchip PIC18F4685-I/PT is an Enhanced Flash Microcontroller that integrates ECAN™ technology, a 10-bit A/D converter, and nanoWatt technology, making it an ideal choice for high-performance and power-sensitive applications.

This microcontroller features an internal oscillator block that generates two distinct clock signals, potentially eliminating the need for external oscillator circuits on the OSC1 or OSC2 pins. It supports serial programming while in the end application circuit via two lines for clock and data, along with three additional lines for power, ground, and programming voltage. The device offers power-managed modes including Run, Idle, and Sleep, as well as a flexible oscillator structure with a secondary oscillator using Timer1 at 32kHz and a fail-safe clock monitor.

Key Features

• Flash/data EEPROM retention of greater than 40 years
• Self-programmable under software control
• Priority levels for interrupts
• 8 x 8 Single-cycle hardware multiplier
• Programming™ (ICSP™) via two pins
• In-Circuit Debug (ICD) via two pins
• Three external interrupts and one capture/compare/PWM (CCP) module
• ECAN technology module with message bit rate up to 1Mbps and automatic remote frame handling

Specifications

• Operating Frequency Max: 40MHz
• Program Memory Size: 96KB
• No. of Pins: 44
• IC Case / Package: TQFP
• No. of I/O's: 36
• Interfaces: ECAN, EUSART, I2C, PSP, SPI
• RAM Memory Size: 3.25KB
• ADC Channels: 11
• ADC Resolution: 10-Bit
• Supply Voltage Min: 4.2V
• Supply Voltage Max: 5.5V
• Operating Temperature Min: -40°C
• Operating Temperature Max: 85°C
• IC Mounting: Surface Mount

With its robust feature set and low-power capabilities, this microcontroller is well-suited for a wide range of industrial and embedded applications.

Note: This product does not come